Difference between revisions of "Template:Add line"
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(Created page with " grep -qxF 'your text "additional text"' yourfile.txt || echo 'your text "additional text"' >> yourfile.txt") |
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− | + | <code>[[grep -qxF]] 'your text "additional text"' yourfile.txt || echo 'your text "additional text"' >> yourfile.txt</code> |
Latest revision as of 09:53, 19 April 2023
grep -qxF 'your text "additional text"' yourfile.txt || echo 'your text "additional text"' >> yourfile.txt
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